package Demo;

public class Demo02 {
    public static void main(String[] args) throws InterruptedException {
        Object locker1 = new Object();
        Object locker2 = new Object();

        Thread t1 = new Thread( () -> {
           synchronized (locker1) {
               System.out.println("t1拿到了locker1");
               try {
                   Thread.sleep(1);
               } catch (InterruptedException e) {
                   throw new RuntimeException(e);
               }
           }
           synchronized (locker2) {
               System.out.println("t1拿到了locker2");
           }
        });

        Thread t2 = new Thread( () -> {
            synchronized (locker2) {
                System.out.println("t2拿到了locker2");
                try {
                    Thread.sleep(1);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
            synchronized (locker1) {
                System.out.println("t2闹到了locker1");
            }
        });

        t1.start();
        t2.start();

        t1.join();
        t2.join();
    }
}
